CN105058434A - Clamp type slicing knife capable of facilitating slicing of plant tissue - Google Patents
Clamp type slicing knife capable of facilitating slicing of plant tissue Download PDFInfo
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- CN105058434A CN105058434A CN201510506802.4A CN201510506802A CN105058434A CN 105058434 A CN105058434 A CN 105058434A CN 201510506802 A CN201510506802 A CN 201510506802A CN 105058434 A CN105058434 A CN 105058434A
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Abstract
The invention discloses a clamp type slicing knife capable of facilitating slicing of plant tissue. The clamp type slicing knife comprises a left clamping plate and a right clamping plate. A torsion spring is arranged between the left clamping plate and the right clamping plate. A left clamping plate boss is arranged at the right end of the bottom of the left clamping plate, and a right clamping plate boss is arranged at the left end of the bottom of the right clamping plate. A left blade is arranged on the right side of the left clamping plate boss, a left boss is arranged in the middle of the left blade, and a left knife edge is arranged at the lower end of the left side of the left boss. A right blade is arranged on the left side of the right clamping plate boss, a right boss is arranged in the middle of the right blade, and a right knife edge is arranged at the lower end of the right side of the right boss. The width of the left boss and the width of the right boss range from 2 <mu>m to 10 <mu>m, and the left knife edge and the right knife edge are made to maintain the distance ranging from 4 <mu>m to 20 <mu>m when the bottom of the left clamping plate and the bottom of the right clamping plate are closed. The clamp type slicing knife is convenient to hold by hand, the thickness of sliced plant tissue is consistent, and a large amount of time can be saved.
Description
Technical field
The present invention relates to plant tissue slice manufacture technology field, especially a kind of clamp type slicer be convenient to plant tissue and easily cut into slices.
Background technology
In botany teaching, scientific research, plant tissue need be cut into 4-20 μm of thick thin slice, for light microscope microscopy on slide.Slicing mode comprises free-hand section and microtome.Cutter normally two-edged knife or the one side cutter that free-hand section adopts.During section, not only cutter is difficult to hand-held, and the thin slice be cut into often thickness differ, waste a large amount of time.
Summary of the invention
The object of the invention is to solve weak point of the prior art, provide a kind of and be not only convenient to the consistent plant tissue slice cutter of thin slice thickness that is hand-held but also that be cut into, can a large amount of time be saved.
Technical scheme of the present invention is: manufacture and design a kind of clamp type slicer be convenient to plant tissue and easily cut into slices, comprise left clamping plate and right clamping plate, torque spring is provided with between described left clamping plate and right clamping plate, the right-hand member on the top of left clamping plate is set to left tilted surface from left to right, the left end on the top of right clamping plate is set to right tilted surface from right to left, the right-hand member at the middle part of left clamping plate is provided with left semicircle shape big groove along its length, the right-hand member at the middle part of left clamping plate is provided with left semicircle shape big groove along its length, the left end at the middle part of right clamping plate is provided with the right semicircular big groove corresponding with left semicircle shape big groove along its length, the left end of the middle and lower part of left clamping plate is provided with the little groove of left semicircle shape along its length, the right-hand member of the middle and lower part of right clamping plate is provided with the little groove of right semicircular with the little groove of left semicircle shape mirror image each other along its length, the turn of described torque spring is located in after in left semicircle shape big groove and right semicircular big groove, a left side for torque spring, right two ends be located in the little groove of left semicircle shape and the little groove of right semicircular respectively, the top of the left clamping plate of pressure and right clamping plate is pressed by finger, open between the bottom of left clamping plate and the bottom of right clamping plate, when unclamping finger, be closure state under the elastic force effect of torque spring between the bottom of left clamping plate and the bottom of right clamping plate.
The right-hand member of the bottom of described left clamping plate is provided with left clamping plate boss, the left end of the bottom of right clamping plate is provided with the right clamping plate boss with left clamping plate boss mirror image each other, the right side of described left clamping plate boss is provided with left blade, the middle part of described left blade is provided with left boss along its length, the lower end in the left side of described left boss is provided with into a single integrated structure left blade, the left side of described right clamping plate boss is provided with right blade, the middle part of described right blade is provided with right boss along its length, the lower end on the right side of described right boss is provided with into a single integrated structure right blade, the bottom of left blade flushes with the bottom of right blade, left blade is parallel each other with right blade, symmetrical structure.
The width dimensions of described left boss and the width dimensions of right boss are respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom of left clamping plate and the bottom of right clamping plate between left blade and right blade, be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
The center line of the right-hand member of the bottom of described left clamping plate is provided with arc inserting column, the center line of the left end of the bottom of right clamping plate is provided with the slot corresponding, adaptive with arc inserting column, along with opening between the bottom of left clamping plate and the bottom of right clamping plate, arc inserting column can be extracted in slot, closed along with between the bottom of left clamping plate and the bottom of right clamping plate, arc inserting column can insert in slot.
Before the bottom of described left clamping plate, the left end at rear two ends is provided with two left round recesseds, the right-hand member of described left round recessed is provided with the left round tube hole communicated, before the bottom of described right clamping plate, the right-hand member at rear two ends is provided with two right round recesseds, the left end of described right round recessed is provided with the right round tube hole communicated, the left blade corresponding with two left round tube holes is provided with two left screw rods, in left round recessed, nut check is adopted after two left screw rods are each passed through two left round tube holes, the right blade corresponding with two right round tube holes is provided with two right screw rods, in right round recessed, nut check is adopted after two right screw rods are each passed through two right round tube holes.
Owing to adopting clamp type structure, when between the bottom of left clamping plate and the bottom of right clamping plate being closure state under elastic force effect, being convenient to left blade that is parallel, symmetrical structure each other, with right blade, plant tissue being cut into the consistent thin slice of thickness; When opening between the bottom of left clamping plate and the bottom of right clamping plate, be convenient to the thin slice cut to take out between left blade and right blade.
Because the middle part of left blade is provided with left boss along its length, left blade is arranged on the lower end in the left side of left boss, the middle part of right blade is provided with right boss along its length, right blade is arranged on the lower end on the right side of right boss, and the width dimensions of the width dimensions of left boss and right boss is respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom of left clamping plate and the bottom of right clamping plate between left blade and right blade, be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
Center line due to the right-hand member of the bottom of left clamping plate is provided with arc inserting column, the center line of the left end of the bottom of right clamping plate is provided with the slot corresponding, adaptive with arc inserting column, closed along with between the bottom of left clamping plate and the bottom of right clamping plate, arc inserting column inserts after in slot, can guarantee that forward and backward dislocation can not occur for left clamping plate and right clamping plate, thus guarantee that the bottom of left blade flushes all the time with the bottom of right blade, be conducive to improving chipping qualities.
Because the bottom of left clamping plate and the bottom of right clamping plate are respectively equipped with two left round recesseds and two right round recesseds, two left round recesseds and two right round recesseds are respectively equipped with two the left round tube holes and two right round tube holes that communicate, correspondence position on left blade and right blade is respectively equipped with two left screw rods and two right screw rods, and in two left round recesseds and two right round recesseds, adopt nut check respectively, being convenient to left blade and the dismounting when wearing and tearing of right blade, changing.
The invention has the beneficial effects as follows: after adopting said structure, be not only convenient to hand-held, and the thin slice thickness of the plant tissue be cut into is consistent, can save a large amount of time.
Accompanying drawing explanation
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the A-A sectional view of concrete structure of the present invention.
Fig. 2 is the B-B sectional view of concrete structure of the present invention.
Fig. 3 is the structural representation of concrete structure of the present invention.
Fig. 4 is the K direction view of concrete structure of the present invention.
In figure, (1) is left tilted surface, (2) be right tilted surface, (3) be right clamping plate, (4) be right semicircular big groove, (5) be the little groove of right semicircular, (6) be slot, (7) be right clamping plate boss, (8) be right blade, (9) be right boss, (10) be right blade, (11) be left blade, (12) be left boss, (13) be left blade, (14) be left clamping plate boss, (15) be the little groove of left semicircle shape, (16) be arc inserting column, (17) be left semicircle shape big groove, (18) be torque spring, (19) be left clamping plate, (20) be right round recessed, (21) be right screw rod, (22) be right round tube hole, (23) be left round tube hole, (24) be left screw rod, (25) be left round recessed.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment: as shown in drawings, manufacture and design a kind of clamp type slicer be convenient to plant tissue and easily cut into slices, comprise left clamping plate (19) and right clamping plate (3), torque spring (18) is provided with between left clamping plate (19) and right clamping plate (3), the right-hand member on the top of left clamping plate (19) is set to left tilted surface (1) from left to right, the left end on the top of right clamping plate (3) is set to right tilted surface (2) from right to left, the right-hand member at the middle part of left clamping plate (19) is provided with left semicircle shape big groove (17) along its length, the left end at the middle part of right clamping plate (3) is provided with the right semicircular big groove (4) corresponding with left semicircle shape big groove (17) along its length, the left end of the middle and lower part of left clamping plate (19) is provided with the little groove of left semicircle shape (15) along its length, the right-hand member of the middle and lower part of right clamping plate (3) is provided with the little groove of right semicircular (5) with the little groove of left semicircle shape (15) mirror image each other along its length, the turn of torque spring (18) is located in after in left semicircle shape big groove (17) and right semicircular big groove (4), a left side for torque spring (18), right two ends be located in the little groove of left semicircle shape (15) and the little groove of right semicircular (5) respectively, the top of the left clamping plate of pressure (19) and right clamping plate (3) is pressed by finger, open between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), when unclamping finger, be closure state under the elastic force effect of torque spring (18) between the bottom of left clamping plate (19) and the bottom of right clamping plate (3).
The right-hand member of the bottom of left clamping plate (19) is provided with left clamping plate boss (14), the left end of the bottom of right clamping plate (3) is provided with the right clamping plate boss (7) with left clamping plate boss (14) mirror image each other, the right side of left clamping plate boss (14) is provided with left blade (13), the middle part of left blade (13) is provided with left boss (12) along its length, the lower end in the left side of left boss (12) is provided with into a single integrated structure left blade (11), the left side of right clamping plate boss (7) is provided with right blade (8), the middle part of right blade (8) is provided with right boss (9) along its length, the lower end on the right side of right boss (9) is provided with into a single integrated structure right blade (10), the bottom of left blade (11) flushes with the bottom of right blade (10), left blade (13) is parallel each other with right blade (8), symmetrical structure.
The width dimensions of left boss (12) and the width dimensions of right boss (9) are respectively 5 μm, keep the spacing of 10 μm when making to be closure state between the bottom of left clamping plate (19) and the bottom of right clamping plate (3) between left blade (11) and right blade (10), be convenient to plant tissue is cut into the thin slice that gauge is 10 μm.
The center line of the right-hand member of the bottom of left clamping plate (19) is provided with arc inserting column (16), the center line of the left end of the bottom of right clamping plate (3) is provided with the slot (6) corresponding, adaptive with arc inserting column (16), along with opening between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), arc inserting column (16) can be extracted in slot (6), closed along with between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), arc inserting column (16) can insert in slot (6).
Before the bottom of left clamping plate (19), the left end at rear two ends is provided with two left round recesseds (25), the right-hand member of left round recessed (25) is provided with the left round tube hole (23) communicated, before the bottom of right clamping plate (3), the right-hand member at rear two ends is provided with two right round recesseds (20), the left end of right round recessed (20) is provided with the right round tube hole (22) communicated, the left blade (13) corresponding with two left round tube holes (23) is provided with two left screw rods (24), two left screw rods (24) adopt nut check after being each passed through two left round tube holes (23) in left round recessed (25), the right blade (8) corresponding with two right round tube holes (22) is provided with two right screw rods (21), two right screw rods (21) adopt nut check after being each passed through two right round tube holes (22) in right round recessed (20).
Working condition of the present invention is: the left clamping plate of hand-held clip body and right clamping plate, the bottom of left blade and the bottom of right blade are aimed at simultaneously plant tissue and vertical scrawl, then the top of the left clamping plate of pressure and right clamping plate is pressed by finger, make to open between the bottom of the bottom of left clamping plate and right clamping plate, the thin slice cut is taken out between left blade and right blade, the plant tissue thin slice that gauge is 10 μm can be obtained.
Claims (3)
1. be convenient to the clamp type slicer that plant tissue is easily cut into slices, it is characterized in that: comprise left clamping plate (19) and right clamping plate (3), torque spring (18) is provided with between described left clamping plate (19) and right clamping plate (3), the right-hand member on the top of left clamping plate (19) is set to left tilted surface (1) from left to right, the left end on the top of right clamping plate (3) is set to right tilted surface (2) from right to left, the right-hand member at the middle part of left clamping plate (19) is provided with left semicircle shape big groove (17) along its length, the left end at the middle part of right clamping plate (3) is provided with the right semicircular big groove (4) corresponding with left semicircle shape big groove (17) along its length, the left end of the middle and lower part of left clamping plate (19) is provided with the little groove of left semicircle shape (15) along its length, the right-hand member of the middle and lower part of right clamping plate (3) is provided with the little groove of right semicircular (5) with the little groove of left semicircle shape (15) mirror image each other along its length, the turn of described torque spring (18) is located in after in left semicircle shape big groove (17) and right semicircular big groove (4), a left side for torque spring (18), right two ends be located in the little groove of left semicircle shape (15) and the little groove of right semicircular (5) respectively, the top of the left clamping plate of pressure (19) and right clamping plate (3) is pressed by finger, open between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), when unclamping finger, be closure state under the elastic force effect of torque spring (18) between the bottom of left clamping plate (19) and the bottom of right clamping plate (3),
The right-hand member of the bottom of described left clamping plate (19) is provided with left clamping plate boss (14), the left end of the bottom of right clamping plate (3) is provided with the right clamping plate boss (7) with left clamping plate boss (14) mirror image each other, the right side of described left clamping plate boss (14) is provided with left blade (13), the middle part of described left blade (13) is provided with left boss (12) along its length, the lower end in the left side of described left boss (12) is provided with into a single integrated structure left blade (11), the left side of described right clamping plate boss (7) is provided with right blade (8), the middle part of described right blade (8) is provided with right boss (9) along its length, the lower end on the right side of described right boss (9) is provided with into a single integrated structure right blade (10), the bottom of left blade (11) flushes with the bottom of right blade (10), left blade (13) is parallel each other with right blade (8), symmetrical structure,
The width dimensions of described left boss (12) and the width dimensions of right boss (9) are respectively 2-10 μm, keep the spacing of 4-20 μm when making to be closure state between the bottom of left clamping plate (19) and the bottom of right clamping plate (3) between left blade (11) and right blade (10), be convenient to plant tissue is cut into the thin slice that gauge is 4-20 μm.
2. the clamp type slicer be convenient to plant tissue and easily cut into slices according to claim 1, it is characterized in that: the center line of the right-hand member of the bottom of described left clamping plate (19) is provided with arc inserting column (16), the center line of the left end of the bottom of right clamping plate (3) is provided with corresponding with arc inserting column (16), adaptive slot (6), along with opening between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), arc inserting column (16) can be extracted in slot (6), closed along with between the bottom of left clamping plate (19) and the bottom of right clamping plate (3), arc inserting column (16) can insert in slot (6).
3. a kind of clamp type plant tissue slice cutter according to claim 1, it is characterized in that, before the bottom of described left clamping plate (19), the left end at rear two ends is provided with two left round recesseds (25), the right-hand member of described left round recessed (25) is provided with the left round tube hole (23) communicated, before the bottom of described right clamping plate (3), the right-hand member at rear two ends is provided with two right round recesseds (20), the left end of described right round recessed (20) is provided with the right round tube hole (22) communicated, the left blade (13) corresponding with two left round tube holes (23) is provided with two left screw rods (24), two left screw rods (24) adopt nut check after being each passed through two left round tube holes (23) in left round recessed (25), the right blade (8) corresponding with two right round tube holes (22) is provided with two right screw rods (21), two right screw rods (21) adopt nut check after being each passed through two right round tube holes (22) in right round recessed (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506802.4A CN105058434B (en) | 2015-08-19 | 2015-08-19 | It is easy to the clamp type microtome knife that plant tissue is easily cut into slices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506802.4A CN105058434B (en) | 2015-08-19 | 2015-08-19 | It is easy to the clamp type microtome knife that plant tissue is easily cut into slices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105058434A true CN105058434A (en) | 2015-11-18 |
| CN105058434B CN105058434B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506802.4A Active CN105058434B (en) | 2015-08-19 | 2015-08-19 | It is easy to the clamp type microtome knife that plant tissue is easily cut into slices |
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| Country | Link |
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| CN (1) | CN105058434B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049817A (en) * | 1989-08-30 | 1991-03-13 | 中国人民解放军空军兰州医院 | Biological section cutting tool |
| US5075973A (en) * | 1989-08-05 | 1991-12-31 | A. BORNER GmbH | Device for cutting fruit, vegetables, or the like into slices |
| DE4331617A1 (en) * | 1993-09-17 | 1995-03-23 | Schade Kg | Hand-guided cutting tool |
| CN104771194A (en) * | 2015-04-21 | 2015-07-15 | 江汉大学 | Clamp type pathological sampling knife handle |
| CN204831824U (en) * | 2015-08-19 | 2015-12-02 | 罗叶叶 | Clip formula slicing knife convenient to light section of plant tissue |
-
2015
- 2015-08-19 CN CN201510506802.4A patent/CN105058434B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075973A (en) * | 1989-08-05 | 1991-12-31 | A. BORNER GmbH | Device for cutting fruit, vegetables, or the like into slices |
| CN1049817A (en) * | 1989-08-30 | 1991-03-13 | 中国人民解放军空军兰州医院 | Biological section cutting tool |
| DE4331617A1 (en) * | 1993-09-17 | 1995-03-23 | Schade Kg | Hand-guided cutting tool |
| CN104771194A (en) * | 2015-04-21 | 2015-07-15 | 江汉大学 | Clamp type pathological sampling knife handle |
| CN204831824U (en) * | 2015-08-19 | 2015-12-02 | 罗叶叶 | Clip formula slicing knife convenient to light section of plant tissue |
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| Publication number | Publication date |
|---|---|
| CN105058434B (en) | 2016-08-03 |
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Effective date of registration: 20171124 Address after: 221300 Xuzhou City, Jiangsu Province, Pizhou City, eight Road Town, the village of Hou Ying Village a group Patentee after: Xuzhou Fengze Plastic Co. Ltd Address before: Longyan City, Fujian Province, 364300 West Wuping County Road 27 Patentee before: Luo Yeye |
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Effective date of registration: 20180802 Address after: 244000 Lu Cun new village, Tongguan mountain, Tongling, Anhui Patentee after: Anhui yingnuo Management Consulting Co., Ltd. Address before: 221300 a group of Hou Ying Village, eight Road Town, Pizhou City, Xuzhou, Jiangsu Patentee before: Xuzhou Fengze Plastic Co. Ltd |